dd4853bcc5
__ANDROID__ is always set by the toolchain and less likely to cause conflicts than ANDROID. This change also removes the -DANDROID flag we set ourselves in our toolchain CMake files since we don't need it anymore.
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TNT_UTILS_API_H
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#define TNT_UTILS_API_H
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#include <utils/api_level.h>
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#ifdef __ANDROID__
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#include <mutex>
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#include <sys/system_properties.h>
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#endif
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namespace utils {
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#ifdef __ANDROID__
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uint32_t sApiLevel = 0;
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std::once_flag sApiLevelOnceFlag;
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int api_level() {
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std::call_once(sApiLevelOnceFlag, []() {
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char sdkVersion[PROP_VALUE_MAX];
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__system_property_get("ro.build.version.sdk", sdkVersion);
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sApiLevel = atoi(sdkVersion);
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});
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return sApiLevel;
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}
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#else
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int api_level() {
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return 0; // API level is only supported on Android currently
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}
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#endif
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} // namespace utils
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#endif // TNT_UTILS_ARCHITECTURE_H
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